Support for term meta (#553). After many years, WordPress added a new database table in its 4.4 release. The core itself doesn't use it in any way but plugins will so we added support for that.

Tests for sync workflows introduced in VersionPress 2.0. As usual, when we don't have something covered by tests, there are bugs in it so it was time to patch this. (#557)

Terms and term taxonomies are now stored similarly to other entities. During the past few releases, we've put some effort into unifying our internal structures so that they all follow the same scheme. Terms (#554) and term taxonomies (#578) were the last ones to join.

Fixed several bugs:

Count of posts related to a term_taxonomy is not updated during synchronization (#590)